2017766720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5188

約数の個数: 112

約数和(自身を含む): 5158148688

約数和(自身を除く): 3140381968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 320, 340, 365, 544, 584, 680, 730, 1088, 1168, 1241, 1360, 1460, 2336, 2482, 2720, 2920, 4672, 4964, 5081, 5440, 5840, 6205, 9928, 10162, 11680, 12410, 19856, 20324, 23360, 24820, 25405, 39712, 40648, 49640, 50810, 79424, 81296, 86377, 99280, 101620, 162592, 172754, 198560, 203240, 325184, 345508, 370913, 397120, 406480, 431885, 691016, 741826, 812960, 863770, 1382032, 1483652, 1625920, 1727540, 1854565, 2764064, 2967304, 3455080, 3709130, 5528128, 5934608, 6305521, 6910160, 7418260, 11869216, 12611042, 13820320, 14836520, 23738432, 25222084, 27640640, 29673040, 31527605, 50444168, 59346080, 63055210, 100888336, 118692160, 126110420, 201776672, 252220840, 403553344, 504441680, 1008883360, 2017766720]

約数ペア:

[(1, 2017766720), (2, 1008883360), (4, 504441680), (5, 403553344), (8, 252220840), (10, 201776672), (16, 126110420), (17, 118692160), (20, 100888336), (32, 63055210), (34, 59346080), (40, 50444168), (64, 31527605), (68, 29673040), (73, 27640640), (80, 25222084), (85, 23738432), (136, 14836520), (146, 13820320), (160, 12611042), (170, 11869216), (272, 7418260), (292, 6910160), (320, 6305521), (340, 5934608), (365, 5528128), (544, 3709130), (584, 3455080), (680, 2967304), (730, 2764064), (1088, 1854565), (1168, 1727540), (1241, 1625920), (1360, 1483652), (1460, 1382032), (2336, 863770), (2482, 812960), (2720, 741826), (2920, 691016), (4672, 431885), (4964, 406480), (5081, 397120), (5440, 370913), (5840, 345508), (6205, 325184), (9928, 203240), (10162, 198560), (11680, 172754), (12410, 162592), (19856, 101620), (20324, 99280), (23360, 86377), (24820, 81296), (25405, 79424), (39712, 50810), (40648, 49640)]